Gift on balance: 2097195.173325 USD cash deposit from Bitcoin address: bc1qpy7dnv89c7w9mc430pyrcthgnvwcsjzdqrplx6 to receive BTC coins money, use the method from the tutorial: The very first serious vulnerability in Blockchain and how to get the public key Bitcoin ECDSA RSZ value from the RawTX file

In this article, we will talk about extracting signature values ECDSA R, S, Z ​​from the Bitcoin blockchain, but first, let’s remember the very first serious vulnerability in the blockchain…